EP4436731C0 - Tauchdüse mit durchgehenden wellenförmigen umfangsrippen - Google Patents

Tauchdüse mit durchgehenden wellenförmigen umfangsrippen

Info

Publication number
EP4436731C0
EP4436731C0 EP22822069.5A EP22822069A EP4436731C0 EP 4436731 C0 EP4436731 C0 EP 4436731C0 EP 22822069 A EP22822069 A EP 22822069A EP 4436731 C0 EP4436731 C0 EP 4436731C0
Authority
EP
European Patent Office
Prior art keywords
dive
nozzle
continuous wave
shaped circumferential
circumferential fins
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP22822069.5A
Other languages
English (en)
French (fr)
Other versions
EP4436731A1 (de
EP4436731B1 (de
Inventor
Martin Kreierhoff
Marcel Rave
Johan Richaud
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vesuvius Group SA
Original Assignee
Vesuvius Group SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vesuvius Group SA filed Critical Vesuvius Group SA
Priority to HRP20260412TT priority Critical patent/HRP20260412T1/hr
Priority to RS20260364A priority patent/RS67900B1/sr
Publication of EP4436731A1 publication Critical patent/EP4436731A1/de
Application granted granted Critical
Publication of EP4436731B1 publication Critical patent/EP4436731B1/de
Publication of EP4436731C0 publication Critical patent/EP4436731C0/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/50—Pouring-nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B22D11/103—Distributing the molten metal, e.g. using runners, floats, distributors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/50—Pouring-nozzles
    • B22D41/505—Rings, inserts or other means preventing external nozzle erosion by the slag
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/50—Pouring-nozzles
    • B22D41/52—Manufacturing or repairing thereof
    • B22D41/54—Manufacturing or repairing thereof characterised by the materials used therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Continuous Casting (AREA)
EP22822069.5A 2021-11-24 2022-11-24 Tauchdüse mit durchgehenden wellenförmigen umfangsrippen Active EP4436731B1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
HRP20260412TT HRP20260412T1 (hr) 2021-11-24 2022-11-24 Potopna sapnica s kontinuiranim valovitim obodnim rebrima
RS20260364A RS67900B1 (sr) 2021-11-24 2022-11-24 Potopljena mlaznica koja obuhvata kontinuirana kružna talasasta rebra

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP21210310 2021-11-24
PCT/EP2022/083144 WO2023094528A1 (en) 2021-11-24 2022-11-24 Submerged nozzle comprising continuous circumferential wavy ribs

Publications (3)

Publication Number Publication Date
EP4436731A1 EP4436731A1 (de) 2024-10-02
EP4436731B1 EP4436731B1 (de) 2025-12-31
EP4436731C0 true EP4436731C0 (de) 2025-12-31

Family

ID=78789765

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22822069.5A Active EP4436731B1 (de) 2021-11-24 2022-11-24 Tauchdüse mit durchgehenden wellenförmigen umfangsrippen

Country Status (15)

Country Link
US (1) US12311436B2 (de)
EP (1) EP4436731B1 (de)
JP (1) JP2024540655A (de)
KR (1) KR20240115249A (de)
CN (2) CN220560413U (de)
AR (1) AR127766A1 (de)
CA (1) CA3237580A1 (de)
ES (1) ES3065407T3 (de)
HR (1) HRP20260412T1 (de)
MX (1) MX2024006256A (de)
PL (1) PL4436731T3 (de)
RS (1) RS67900B1 (de)
TW (1) TW202332522A (de)
WO (1) WO2023094528A1 (de)
ZA (1) ZA202403618B (de)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57115953A (en) * 1981-01-07 1982-07-19 Tokyo Yogyo Co Ltd Immersion nozzle for continuous casting
JPS6397344A (ja) 1986-10-14 1988-04-28 Kawasaki Refract Co Ltd 連鋳用浸漬ノズル外挿耐火材
DE4404408C2 (de) 1994-02-11 2000-11-09 Petri Ag Stromleitungsverbinder zur Überbrückung von Leiterunterbrechungen zwischen gegeneinander drehbaren Teilen
FR2763011A1 (fr) * 1997-05-07 1998-11-13 Vesuvius France Sa Installation de coulee d'un metal liquide et ensemble refractaire pour cette installation
JP4564774B2 (ja) * 2004-04-13 2010-10-20 品川リフラクトリーズ株式会社 鋼の連続鋳造用ノズル
KR100646628B1 (ko) 2005-03-21 2006-11-23 주식회사 포스코 용손이 방지된 침적노즐을 이용한 연연주 방법
KR20120134451A (ko) 2011-06-02 2012-12-12 주식회사 포스코 연주용 침지노즐
KR101639754B1 (ko) 2014-11-21 2016-07-22 주식회사 포스코 연속주조용 침지노즐, 이를 이용한 연속주조방법 및 침지노즐 제조방법
CN207127252U (zh) 2017-08-01 2018-03-23 山东工业职业学院 一种新型连铸结晶器浸入式水口

Also Published As

Publication number Publication date
EP4436731A1 (de) 2024-10-02
EP4436731B1 (de) 2025-12-31
ZA202403618B (en) 2025-08-27
KR20240115249A (ko) 2024-07-25
US12311436B2 (en) 2025-05-27
RS67900B1 (sr) 2026-04-30
AR127766A1 (es) 2024-02-28
ES3065407T3 (en) 2026-05-06
MX2024006256A (es) 2024-06-05
WO2023094528A1 (en) 2023-06-01
CN220560413U (zh) 2024-03-08
JP2024540655A (ja) 2024-10-31
CN116159990A (zh) 2023-05-26
HRP20260412T1 (hr) 2026-05-08
PL4436731T3 (pl) 2026-05-11
TW202332522A (zh) 2023-08-16
US20250018465A1 (en) 2025-01-16
CA3237580A1 (en) 2023-06-01

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